13517915147383 has 2 divisors, whose sum is σ = 13517915147384. Its totient is φ = 13517915147382.

The previous prime is 13517915147351. The next prime is 13517915147431. The reversal of 13517915147383 is 38374151971531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13517915147383 - 2⁵ = 13517915147351 is a prime.

It is a super-3 number, since 3×13517915147383³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13517915142383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6758957573691 + 6758957573692.

It is an arithmetic number, because the mean of its divisors is an integer number (6758957573692).

Almost surely, 2^{13517915147383} is an apocalyptic number.

13517915147383 is a deficient number, since it is larger than the sum of its proper divisors (1).

13517915147383 is an equidigital number, since it uses as much as digits as its factorization.

13517915147383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9525600, while the sum is 58.

The spelling of 13517915147383 in words is "thirteen trillion, five hundred seventeen billion, nine hundred fifteen million, one hundred forty-seven thousand, three hundred eighty-three".